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公开(公告)号:US3283631A
公开(公告)日:1966-11-08
申请号:US45142565
申请日:1965-04-28
Applicant: PRIME MFG CO
Inventor: STROM KENNETH G
CPC classification number: B65H37/06 , A43D25/08 , Y10S83/922 , Y10T83/4463 , Y10T83/4493 , Y10T83/4501 , Y10T83/4556 , Y10T83/664
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公开(公告)号:US2903723A
公开(公告)日:1959-09-15
申请号:US63901957
申请日:1957-02-08
Applicant: PRIME MFG CO
Inventor: HANSON EINAR H , STROM KENNETH G
IPC: A43D43/06
CPC classification number: A43D43/06
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